ok this is what I got
Thanks
map_name: the_pact_of_steel
games:
The next line is written in "condensed" YAML format, double quotes are required when there are spaces
{game_name: "Pact of Steel", file_name: pact_of_steel.xml}
The next two lines is the "expanded" way to write YAML. In this format, double quotes are usually optional
game_name: Pact of Steel 2
file_name: pact_of_steel_2.xml
game_name: Pact of Steel 233
file_name: pact_of_steel_233.xml
Pact_of_Steel_233.xml
Pact_of_Steel_233.xml